MATH Integrated Math II  - Unit 1: Points, Lines, Planes
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Points and Lines


Write the term that matches the given description for the first six questions.

1) a location on a line

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2) has no width or length, but is represented by a straight edge mark

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3) a part of a line

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4) the point where two lines meet

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5) lines that are equidistant apart

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6) lines that meet and form 90 degree angles

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7) Refer to the figure below to explain the difference between line segment RS and line RS.

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8) Draw a pair of parallel lines on paper. Explain why you think the lines are parallel.

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9) Find an example of parallel lines in your home. Name the example and describe why you think the lines are parallel.

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10) Draw a pair of perpendicular lines on paper. Describe why you think the lines are perpendicular.

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11) Find an example of perpendicular lines in your home. Describe why you think the lines are perpendicular.

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Refer to the figure below to answer the next six questions. Click to view a pop-up window of the figure.

12) Name a point.

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13) Name a line.

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14) Name a line segment.

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15) Name all points of intersection.

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16) Name a pair of parallel lines and justify why you think they are parallel.

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17) Name a pair of perpendicular lines.

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Collinear and Coplanar

Write the term that matches the given description for the next three questions.

18) points that line up in a straight line

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19) points that lie on the same plane

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20) a flat surface that extends forever in all directions

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21) Refer to the figure below and name three points that are collinear.

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22) Find an example of a plane in your home. Describe the example and why you think it is a plane.

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Refer to the figure below to answer the next three questions. Click to view a pop-up window of the figure.

23) Name the point of intersection between plane N and line m.

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24) Name a line that lies in plane N.

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25) Name a line that intersects plane N at one point.

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26) In the figure below, planes Q and P intersect with each other. Name the figure that is created at the place of intersection between the two planes.

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